Oxygen ion transport in doped ceria: effect of vacancy trapping
Mehmet Emin Kılıç, Jong‐Ho Lee, Kwang‐Ryeol Lee
Abstract
The diffusion of oxygen in a ceria electrolyte is governed by the vacancy trapping effect of trivalent dopants.
Topics & Concepts
TrappingDopantOxygenDopingVacancy defectElectrolyteIonDiffusionMaterials scienceInorganic chemistryOxygen transportChemistryChemical physicsPhysical chemistryElectrodeCrystallographyOptoelectronicsThermodynamicsBiologyEcologyPhysicsOrganic chemistryCatalytic Processes in Materials ScienceElectrocatalysts for Energy ConversionAdvancements in Solid Oxide Fuel Cells